20kHz ultrasonic system for mask body welding automatic production line

Ultrasonic welding converts 50 / 60 Hz electric current into 15, 20, 30, or 40 kHz power by the ultrasonic generator, which is also called an ultrasonic power supply. The high-frequency electric energy is converted into the mechanical energy of the same frequency again through the transducer, and then the booster which can change the ultrasonic amplitude transmits mechanical vibration to the welding horn. The vibration energy received by the horn is transferred to the joint of the workpiece to be welded. In this area, the vibration energy is converted into heat energy by friction, then the fabric parts are melted and joined with each other.

This ultrasonic set has a digital ultrasonic generator with a built-in PLC control system, you can touch the screen of the generator to adjust different setting parameters according to your application. And the generator has a real-time frequency automatic tracking display function to show the real-time operating frequency. The ultrasonic generator has the amplitude division function to provide functions for highly demanding applications. This ultrasonic set uses a free capacitance of 20kHz ultrasonic transducer, which maximum power is 2000W to match the ultrasonic welding generator.

K&M tech, as the one-stop solution provider, is working closely with new technology R&D staff and mold designers, aiming at providing timely and qualified services to our precious clients around the world.

Technical Parameters:

Generator

Transducer

Horn

Flange

Application:

Medical Masks and Protective Clothes.

Detailed Photos:

Incorporated in 2015, K& M Technologies Ltd is one-stop solution provider in plastic welding business, especially in ultrasonic plastic welding, ultrasonic non-woven fabric sealing and cutting, hot plate welding, water filter welding lines...

From June 2021, We started the cooperation with a famous brand Dongho Ultrasonics, and co-established a new company Sincere Sonics to handle the overseas market of Dongho brands ultrasonic welding machines.

We have the professional team for the design of the equipment based on over 25 years' experience of the main staff in this industry.

We have sold to more than 100 countries in the world in the past years, including coutries from Asia, Europe, South America, North America, Oceania and Africa.

Our product series include QD series, ME series, SS series and Dongho Series for ultrasonic welding machines; AY series for filter welding machines and hot plate welding machines.

Now we have agents in Turkey, India, Ukrane, Maylasia, Vietnam and we are looking for more agents or distributors around the world who can take good care of the aftersales services in the country or territory.